<template>
  <el-dialog
    :title="!dataForm.id ? '新增' : '修改'"
    :close-on-click-modal="false"
    :visible.sync="visible">
    <el-form :model="dataForm" :rules="dataRule" ref="dataForm" @keyup.enter.native="dataFormSubmit()" >
      <el-form-item label="参数名" prop="paramKey">
        <el-input v-model="dataForm.paramKey" placeholder="参数名"></el-input>
      </el-form-item>
      <el-form-item label="标题名:"  prop="paramValue" style="display: flex">

        <template style="display: flex">
          <el-input v-model="dataForm.valueList[0].key" style="width: 200px;"></el-input>
          <el-input v-model="dataForm.valueList[0].value" style="width: 200px;margin-left: 20px"></el-input>
          <span @click="addSingerOption(dataForm.valueList.length)" class="el-icon-plus" style="border: 1px solid #d6d6d6;padding: 10px;border-radius: 4px"></span>
          <div v-for="(item,index) in dataForm.valueList" :key="index" v-show="index>=1" style="margin-top: 10px;display: flex">
<!--            <el-input v-model="item.value" style="width: 120px"></el-input>-->
            <el-input style="width: 200px" v-model="item.key"></el-input>
            <el-input style="width: 200px;margin-left: 20px" v-model="item.value"></el-input>
            <span  @click="removeOption(index)" class="el-icon-delete" style="border: 1px solid #d6d6d6;padding: 10px;border-radius: 4px"></span>
          </div>
        </template>
      </el-form-item>
    </el-form>
    <span slot="footer" class="dialog-footer">
      <el-button  @click="visible = false">取消</el-button>
      <el-button  type="primary" @click="dataFormSubmit()" :loading="loading">确定</el-button>
    </span>
  </el-dialog>
</template>

<script>
  export default {
    data () {
      return {
        visible: false,
        dataForm: {
          id: '',
          paramKey: '',
          paramValue: [],
          valueList: [
            {
              key: '',
              value: ''
            }
          ]
        },
        loading: false,
        dataRule: {
          name: [
            { required: true, message: '规范名称不能为空', trigger: 'blur' }
          ],
//          propertyValue: [
//            { required: true, message: '属性值不能为空', trigger: 'blur' }
//          ],
          sortOrder: [
            { required: true, message: '排序不能为空', trigger: 'blur' }
          ]
        }
      }
    },
    methods: {
      init (id) {
        this.dataForm.id = id || 0
        this.visible = true
        this.$nextTick(() => {
          this.$refs['dataForm'].resetFields()
          this.dataForm.valueList = [{
            key: '',
            value: ''
          }]
          if (this.dataForm.id) {
            this.$http({
              url: this.$http.adornUrl(`/sys/config/info/${this.dataForm.id}`),
              method: 'post'
            }).then(data => {
              if (data && data.code === 0) {
              }
            })
          }
        })
      },
      // 增加一个选项
      addSingerOption (index) {
        if (index === 26) {
          this.$message.warning('最多只能有26个选项')
          return false
        }
        let option = {
          key: index,
          value: ''
        }
        this.dataForm.valueList.push(option)
      },
      // 删除一个选项
      removeOption (index) {
        this.dataForm.valueList.splice(index, 1)
      },
      // 表单提交
      dataFormSubmit () {
        this.dataForm.paramValue = JSON.stringify(this.dataForm.valueList)
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            this.$http({
              url: this.$http.adornUrl(`/sys/tenantSysConfig/${!this.dataForm.id ? 'save' : 'update'}`),
              method: 'post',
              data: {
                'paramKey': this.dataForm.paramKey,
                'paramValue': this.dataForm.paramValue
              }
            }).then(data => {
              if (data && data.code === 200) {
                this.$message({
                  message: '操作成功',
                  type: 'success',
                  duration: 1500
                })
                this.visible = false
                this.$emit('refreshDataList')
              } else {
                this.$message.warning(data.msg)
              }
            })
          }
        })
      }
    }
  }
</script>
